<template>
  <div class="tab-control">
    <div
      v-for="(item, index) in titles"
      class="tab-control-item"
      :key="index"
      :class="{active: index === currentIndex}"
      @click="itemClick(index)"
    >
      <span>{{item}}</span>
    </div>
  </div>
</template>
<script>
export default {
  name: "TabControl",
  props: {
    titles: {
      type: Array,
      default(){
        return []
      }
    }
  },
  data(){
    return{
      currentIndex: 0
    }
  },
  methods: {
    itemClick(index){
      this.currentIndex = index
      this.$emit('tabClick', index)
    }
  }
}
</script>
<style scoped>
.tab-control{
  display: flex;
  text-align: center;
  font-size: 14px;
  height: 40px;
  line-height: 40px;
  background-color: #ffffff;
}
.tab-control-item{
  flex: 1;
}
.tab-control-item span{
  padding: 3px;
}
.active{
  color: var(--color-high-text);
}
.active span{
  border-bottom: 3px solid var(--color-tint);
}
</style>
